1077572 has 6 divisors (see below), whose sum is σ = 1885758. Its totient is φ = 538784.

The previous prime is 1077563. The next prime is 1077599. The reversal of 1077572 is 2757701.

It can be written as a sum of positive squares in only one way, i.e., 1012036 + 65536 = 1006^2 + 256^2 .

It is a super-2 number, since 2×1077572² = 2322322830368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134693 + ... + 134700.

It is an arithmetic number, because the mean of its divisors is an integer number (314293).

2^1077572 is an apocalyptic number.

It is an amenable number.

1077572 is a deficient number, since it is larger than the sum of its proper divisors (808186).

1077572 is a wasteful number, since it uses less digits than its factorization.

1077572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269397 (or 269395 counting only the distinct ones).

The product of its (nonzero) digits is 3430, while the sum is 29.

The square root of 1077572 is about 1038.0616552017. The cubic root of 1077572 is about 102.5216135266.

The spelling of 1077572 in words is "one million, seventy-seven thousand, five hundred seventy-two".